Lexus LS400 Oxygen Sensor

Denso Oxygen Sensor - Any good mechanic will tell you use the very best products you can. DENSO First Time Fit oxygen sensors are specifically designed to meet the increasing demands of todays engines. Each of our oxygen sensors is constructed of the highest quality materials available. High-quality stainless steel, porous polytetrafluoroethylene (PTFE), fluorine rubber, aluminum oxide, high-grade platinum and ceramics are used in each DENSO oxygen sensor. DENSO produces the finest oxygen sensors in the world. How can we state this? Because, in many cases, we designed, tested, and manufactured the OE unit.

NTK 0xygen Sensors - NTK is the brand name for oxygen sensors manufactured by NGK Spark Plugs. NGK is the world's largest manufacturer of oxygen sensors with over 10 million sensors produced annually. Oxygen sensors are used in modern automobiles to control the fuel and ignition systems to optimize a car's performance in the areas of emissions and fuel economy. Sensors are located before and after the catalytic converter to check on the amount of oxygen in the exhaust. The sensor sends signals to the car's on-board computer, which then can adjust several variables, including air/fuel ratio and timing, in order to bring the engine into the optimum operating range.

Bosch Oxygen Sensors - Properly functioning oxygen sensors are important when it comes to your vehicle's fuel economy and reducing harmful exhaust emissions. That's why checking for, and possibly replacing, a worn-out oxygen sensor is an important part of every routine tune-up. And routine maintenance is more than just routine when you use Bosch Oxygen Sensors along with Bosch Spark Plugs as part of a Bosch Premium Tune-Up. You'l be helping the environment and saving money in gasoline costs over the life of the sensor.